Geeks are people too...sort of.

I needed to set up Jenkins so that it could run an agent on another Linux box. To do this the default way, you need to allow Jenkins to access the remote box via SSH. So, I set up the Jenkins user and the SSH keys on the remote machine, but trying to do an ssh from the Jenkins user on one machine to the other still didn't work. After doing sudo journalctl -f on the remote machine, I saw the following: